Al-Amrani AM. The Degree of Transformational Leadership Practice among Public and Private Secondary School Principals in the Capital Municipality of Sana’a . J Manag HUM Sci [Internet]. 2024 Aug. 19 [cited 2024 Sep. 19];2(2):33-65. Available from: https://journals.ust.edu.ye/USTJMHS/article/view/81